search for: ncapints

Displaying 4 results from an estimated 4 matches for "ncapints".

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2007 Apr 18
0
[PATCH 2/2] x86: clean up identify_cpu
...rial_nr_se /* * This does the hard work of actually picking apart the CPU stuff... */ -void __cpuinit identify_cpu(struct cpuinfo_x86 *c) +static void __cpuinit identify_cpu(struct cpuinfo_x86 *c) { int i; @@ -486,30 +486,43 @@ void __cpuinit identify_cpu(struct cpuin for (i = 0; i < NCAPINTS; i++) printk(" %08lx", c->x86_capability[i]); printk("\n"); - +} + +void __init identify_boot_cpu(void) +{ + identify_cpu(&boot_cpu_data); + + /* Init Machine Check Exception if available. */ + mcheck_init(&boot_cpu_data); + + sysenter_setup(); + enable_sep_cpu()...
2007 Apr 18
0
[PATCH 2/2] x86: clean up identify_cpu
...rial_nr_se /* * This does the hard work of actually picking apart the CPU stuff... */ -void __cpuinit identify_cpu(struct cpuinfo_x86 *c) +static void __cpuinit identify_cpu(struct cpuinfo_x86 *c) { int i; @@ -486,30 +486,43 @@ void __cpuinit identify_cpu(struct cpuin for (i = 0; i < NCAPINTS; i++) printk(" %08lx", c->x86_capability[i]); printk("\n"); - +} + +void __init identify_boot_cpu(void) +{ + identify_cpu(&boot_cpu_data); + + /* Init Machine Check Exception if available. */ + mcheck_init(&boot_cpu_data); + + sysenter_setup(); + enable_sep_cpu()...
2011 May 30
6
[PATCH] CPUID level 0x00000007:0 (ebx) is word 9, instead of word 7
CPUID level 0x00000007:0 (ebx) is word 9, instead of word 7. ... make it consistent with native Linux. Signed-off-by: Li Xin <xin.li@intel.com> diff -r d7c755c25bb9 xen/include/asm-x86/cpufeature.h --- a/xen/include/asm-x86/cpufeature.h Sat May 28 08:58:08 2011 +0100 +++ b/xen/include/asm-x86/cpufeature.h Tue May 31 07:34:34 2011 +0800 @@ -142,7 +142,7 @@ #define X86_FEATURE_TOPOEXT
2006 Sep 29
4
[PATCH 4/6] xen: export NUMA topology in physinfo hcall
..._pages = total_pages; pi->free_pages = avail_domheap_pages(); pi->scrub_pages = avail_scrub_pages(); @@ -52,6 +59,48 @@ long arch_do_sysctl( memset(pi->hw_cap, 0, sizeof(pi->hw_cap)); memcpy(pi->hw_cap, boot_cpu_data.x86_capability, NCAPINTS*4); ret = 0; + + /* fetch memory_chunk pointer from guest*/ + get_xen_guest_handle(chunks, sysctl->u.physinfo.memory_chunks); + + /* if it is set, fill out memory chunk array */ + if ( chunks != NULL ) + for_each_online_node(i) + { +...